Geelong Plans
Small Boat Building
Geelong: A Fold-Up Multihull That Goes Anywhere
The Geelong is a compact yet spacious multihull boat perfect for a day out on the water.
At 4.7m (15.4ft) in length, it's big enough to carry two people and their gear, while its narrow hull design ensures it can navigate footpaths and park conveniently by your car.
With its versatile rig options and the ability to power it using paddles, sails, or a small electric motor, Geelong offers an unmatched blend of practicality and performance.
Why Choose Geelong?
Compact & Portable: Its slim 700mm (28in) hull allows easy transport on foot or by trailer, turning heads wherever you go.
Spacious & Comfortable: Ample room for two people and their gear, with high freeboard for dry, stable rides, even in choppy water.
Versatile Propulsion: Sail it, paddle it, or equip it with an electric motor for silent cruising—ideal for fishing or leisurely trips.
Effortless to Build: Geelong uses affordable, readily available materials, and the plans are designed for first-time and experienced builders alike.
CNC-Ready: CNC files are available for faster and more precise construction.
What's in the Plans?
The Geelong Boat Plans come as a detailed, beginner-friendly package. Download them directly to your device or print them for convenience.
Included in the Plans:
- Elevation & Template Drawings: For the hull, outrigger, rudder, daggerboard, and casing.
- Material List: A detailed breakdown of materials, tools, and specifications.
- Rigging Suggestions: Templates and instructions for a cat rig, with flexibility for other rigging styles.
- Step-by-Step Build Notes: Clear guidance to help you assemble and finish your boat with confidence.
With CNC-ready files available, you can streamline the building process further, ensuring precision and saving time.
Specifications
- Length Overall (LOA): 4.7m (15.4ft)
- Beam (Hull): 700mm (28in)
- Beam (Assembled): 2.6m (8.5ft)
- Freeboard (Max): 550mm (22in)
- Weight (Unloaded): 60kg (132lbs) (includes pontoon, mast, sail, and x-beams)
- Draft at Design Waterline: 210mm (8.2in)
- Max Weight at Design Waterline: 235kg (518lbs)
Being a sailboat, Geelong may not require registration, licensing, or flotation compliance in many regions. However, always check your local regulations.
Materials Needed
Building Geelong is economical and straightforward, using materials available from most home improvement stores.
Essentials:
- Plywood for the hull and components
- Framing materials like pine or cedar
- Epoxy resin and fiberglass tape for strength and durability
- Paint for finishing touches
- Optional foam buoyancy
If using an electric motor, you can skip the mast, sail, daggerboard, and rudder, steering directly with the motor for simplicity.
Performance That Turns Heads
Glide with Ease: Geelong is incredibly efficient, coasting for hundreds of meters with just a few strokes of the paddle in calm conditions.
Sail Power: When the wind picks up, pack away the paddles and let the breeze carry you. The suggested cat rig is simple and effective, but the plans also support other rigging styles like gaff rigs for customization.
Electric Power Option: For a quiet, eco-friendly experience, equip Geelong with an electric motor. Its low-resistance hull design maximizes battery efficiency, and if you run out of charge, the boat is easy to paddle home.
Other Boat Builds
To the right is a Geelong from Ralf, in Cyprus.
Ralf built a makeshift extension to his house under tarps to give himself room to build, not just one, but two boats. Starting with a Tewantin, and then a Geelong, which you can see here being launched.
Rhino 3D: Geelong
A Boat That Inspires
Geelong is more than just a boat—it's an experience. Its unique fold-up multihull design and versatility make it a standout on the water and at the dock.
Whether you're paddling in calm waters, sailing in a light breeze, or cruising silently with an electric motor, Geelong delivers a memorable day every time. Prices in USD.
Start your next adventure today with Geelong.
Build it. Sail it. Love it.
